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Measurement of hadron and lepton-pair production at 161 GeV < √s < 172 GeV at LEP

CollaborationWith : Ambrosi, Giovanni / Bourquin, Maurice / Braccini, Saverio / Burger, William / Paus-Cecchi, Claudia / Extermann, Pierre / Field, John / Fredj, Lotfi / Kienzle, Maria-Novella / Muheim, Franz / Produit, Nicolas / Sciarrino, Deborah / Susinno, Gabriele
Published in Physics Letters. B. 1997, vol. 407, p. 361-376
Abstract We report on measurements of e⁺e⁻ annihilation into hadrons and lepton pairs. The data have been taken with the L3 detector at LEP at center-of-mass energies between 161 GeV and 172 GeV. In a data sample corresponding to 21.2 pb⁻¹ of integrated luminosity 2728 hadronic and 868 lepton-pair events are selected. The measured cross sections and leptonic forward-backward asymmetries agree well with the Standard Model predictions.
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L3 COLLABORATION. Measurement of hadron and lepton-pair production at 161 GeV < √s < 172 GeV at LEP. In: Physics Letters. B, 1997, vol. 407, p. 361-376. https://archive-ouverte.unige.ch/unige:113059

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Deposited on : 2019-01-18

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